LETTERPRESS PRINTING PLATE AND METHOD FOR PRODUCING THE SAME

PROBLEM TO BE SOLVED: To provide a letterpress printing plate which forms a high-definition print pattern necessary for organic EL and which is allowed to have moderate stress to ensure excellent printing characteristics; and to provide a method for producing the same. SOLUTION: A photocurable photo...

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Bibliographische Detailangaben
Hauptverfasser:	KUBO YUJI, ITO HIROTAKE, FUKUNAGA SATOHIRO, ISHIKAWA HIRONORI
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS SPECIALLY ADAPTED THEREFOR BASIC ELECTRIC ELEMENTS CINEMATOGRAPHY ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY ELECTROGRAPHY HOLOGRAPHY MATERIALS THEREFOR ORIGINALS THEREFOR PHOTOGRAPHY PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES PHYSICS SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a letterpress printing plate which forms a high-definition print pattern necessary for organic EL and which is allowed to have moderate stress to ensure excellent printing characteristics; and to provide a method for producing the same. SOLUTION: A photocurable photosensitive resin is formed on a substrate 5. A resin layer 2 (first resin layer) is formed by thoroughly photocuring the photosensitive resin. A resin layer 1 (second resin layer) is formed by laminating a photosensitive resin on the resin layer 2 (first resin layer). A relief pattern 1' is formed by exposing and developing the resin layer 1 (second resin layer), whereby the objective letterpress printing plate is obtained. COPYRIGHT: (C)2011,JPO&INPIT